http-proxy-middleware 0.20.0

v0.20.0

on Node.js NPM

v0.19.1...v0.20.0

• fix(ws): concurrent websocket requests do not get upgraded (#335)
• chore: drop node 6 (BREAKING CHANGE)
• chore: update to micromatch@4 (BREAKING CHANGE)
• chore: update dev dependencies
• refactor: migrate to typescript (#328)
• feat(middleware): Promise / async support (#328)
• refactor: remove legacy options proxyHost and proxyTable (BREAKING CHANGE)